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| author | Tom de Vries <tdevries@suse.de> | 2021-11-19 15:09:05 +0100 |
|---|---|---|
| committer | Tom de Vries <tdevries@suse.de> | 2021-11-19 15:09:05 +0100 |
| commit | a5ac8e7fa3b9c418b6d14ae9d6b0e2e128733ce7 (patch) | |
| tree | 7f8dfa58bcbe392198356bde1f02a104d83ace91 /opcodes/iq2000-ibld.c | |
| parent | 2e5843d87c4050bf1109921481fb29e1c470827f (diff) | |
| download | gdb-a5ac8e7fa3b9c418b6d14ae9d6b0e2e128733ce7.zip gdb-a5ac8e7fa3b9c418b6d14ae9d6b0e2e128733ce7.tar.gz gdb-a5ac8e7fa3b9c418b6d14ae9d6b0e2e128733ce7.tar.bz2 | |
[gdb/testsuite] Fix 64-bit dwarf test-cases with -m32
When running test-case gdb.dwarf2/loc-sec-offset.exp with target board -m32,
I run into:
...
builtin_spawn -ignore SIGHUP gcc -fno-stack-protector -m32 \
-fdiagnostics-color=never -c -o loc-sec-offset-dw641.o \
loc-sec-offset-dw64.S^M
as: loc-sec-offset-dw641.o: unsupported relocation type: 0x1^M
loc-sec-offset-dw64.S: Assembler messages:^M
loc-sec-offset-dw64.S:29: Error: cannot represent relocation type \
BFD_RELOC_64^M
...
Looking at line 29, we have:
...
.8byte .Labbrev1_begin /* Abbrevs */
...
It would be nice if the assembler could handle this somehow. But I guess
it's not unreasonable that an assembler for a 32-bit architecture will object
to handling 64-bit labels.
Instead, work around this in the dwarf assembler by emitting:
...
.4byte .Labbrev1_begin /* Abbrevs (lsw) */
.4byte 0 /* Abbrevs (msw) */
...
Tested on x86_64-linux with target board unix/-m32.
Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=28383
Diffstat (limited to 'opcodes/iq2000-ibld.c')
0 files changed, 0 insertions, 0 deletions